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Explain why pressure affects the solubility of oxygen in water but not the solubility of Nacl in water?
The reason that it effects the solubulity of oxygen is that it is gaseous while NaCl is solid at room temperature. The oxygen molecules are effected by the increase in pressure in the way that there are more of them per unit volume of air if you increase air pressure. This is clearly not the case for the Na and Cl atoms which are ionically bonded to one another and are therefore solid. If you want to know more about the reason that pressure effects the solubility of oxygen in water, have a wee look at partial pressures.
What else can I help you with?
What is the millimolar solubility of oxygen gas O2 in water at 20 C if the pressure of oxygen is 1.00?
The solubility of oxygen gas in water at 20°C is approximately 0.0289 mmol/L under 1 atm pressure.
How do you get the same amount of oxygen to dissolve in plasma as carbon dioxide you would have to?
To get the same amount of oxygen to dissolve in plasma as carbon dioxide, you would need to increase the partial pressure of oxygen in the gas phase. This increase in pressure would drive more oxygen molecules to dissolve into the plasma to reach equilibrium with the gas phase. The solubility of a gas in a liquid is determined by Henry's Law, which states that the amount of gas dissolved is directly proportional to its partial pressure in the gas phase.
Is temperature inversely proportional to concentration of oxygen?
No, temperature and concentration of oxygen are not inversely proportional. Changes in temperature can affect the solubility of oxygen in water, but the relationship is not strictly inverse. The solubility of oxygen generally decreases with increasing temperature.
What is the partial pressure of oxygen on Mt Everest if the atmospheric pressure on Mt Everest is one-third the atmospheric pressure at sea level?
The partial pressure of oxygen on Mt Everest would be approximately one-third of the partial pressure of oxygen at sea level, assuming a constant composition of air. This decrease is due to the decrease in atmospheric pressure at higher elevations. This lower partial pressure of oxygen can lead to decreased oxygen availability for breathing at high altitudes.
Which is more soluble in water oxygen or carbon dioxide?
Carbon dioxide is more soluble in water than oxygen. Carbon dioxide forms carbonic acid in water, which increases its solubility. Oxygen is less soluble in water but is still able to dissolve to some extent.
How does pressure affects the solubility of oxygen gas in a liquid?
ONLY IN GASES, as pressure increases, so does soluability. Think soda: soda containers are pressurized in order to stuff as much CO2 as possible in the liquid. In solids and liquids, changes in pressure make very small changes to soluability.
What is the millimolar solubility of oxygen gas O2 in water at 20 C if the pressure of oxygen is 1.00?
The solubility of oxygen gas in water at 20°C is approximately 0.0289 mmol/L under 1 atm pressure.
What is the Solubility of oxygen in water at 25 degrees?
The solubility of oxygen in water at 25 degrees Celsius is approximately 8.3 mg/L (milligrams per liter) under standard atmospheric pressure. This solubility can vary based on factors such as temperature, pressure, and the presence of other solutes in the water. As the temperature increases, the solubility of oxygen typically decreases.
what gas experiences a greater change in solubility per unit pressure oxygen or nitrogen?
Oxygen generally experiences a greater change in solubility per unit pressure compared to nitrogen. This is due to oxygen's higher solubility in water, driven by its ability to form stronger interactions with water molecules. Nitrogen, being less soluble and having weaker interactions, shows a smaller change in solubility with pressure. Thus, under increased pressure, oxygen dissolves more significantly than nitrogen.
Is the solubility of oxygen in blood at 2 ATM less than the same as or greater than at atmospheric pressure?
The solubility of oxygen in blood at 2 ATM (double atmospheric pressure) is greater than at atmospheric pressure because gases are more soluble in liquids at higher pressures. This means that the blood can carry more oxygen when exposed to higher pressures, such as when diving.
What are the Physical and biological factors affecting the solubility of dissolved gases in aquatic ecosystems?
Physical factors affecting the solubility of dissolved gases in aquatic ecosystems include temperature (lower temperature increases gas solubility) and pressure (higher pressure increases gas solubility). Biological factors include photosynthesis (increases oxygen levels) and respiration (decreases oxygen levels), as well as microbial activity and nutrient levels that can influence gas solubility.
What is the approximate solubility of oxygen in water at 20 degress celsius?
The solubility of oxygen in pure water decreases in non-uniformly from 14mg/litre at 0oC to 0 mg/litre at 100oC. At 20oC its solubility is approximately 8.8mg/litre.
How is oxygen dissolved in water and what factors influence this process?
Oxygen dissolves in water through a process called diffusion, where oxygen molecules move from an area of high concentration to an area of low concentration. Factors that influence this process include temperature (higher temperatures decrease oxygen solubility), pressure (higher pressure increases oxygen solubility), and the presence of other substances in the water (such as pollutants or salts).
It oxygen more soluble in fresh water or in salt water?
Oxygen is generally more soluble in fresh water compared to salt water. This is because the presence of salts in salt water reduces the solubility of gases like oxygen. Additionally, temperature and pressure also play a role in determining the solubility of oxygen in water.
Does gas solubility increase decrease or remain the same if a person is placed in the hyperbaric chamber?
When a person is placed in a hyperbaric chamber where the pressure is increased, gas solubility in the body tissues increases. This is because the higher pressure forces more gas (such as oxygen) to dissolve in the blood and tissues, which can be beneficial for medical treatments like oxygen therapy for conditions like decompression sickness.
Does oxygen have solubility?
yes it does
How do you know oxygen is slightly soluble in water?
Oxygen dissolving in water is a well-documented phenomenon observed in laboratories and natural environments. This solubility is driven by the partial pressure of oxygen in the air and is essential for aquatic life to survive. Numerous studies have quantified the concentration of dissolved oxygen in water, establishing its solubility characteristics.
